In PHP versions 7.2.x below 7.2.26, 7.3.x below 7.3.13 and 7.4.0, PHP bcmath extension functions on some systems, including Windows, can be tricked into reading beyond the allocated space by supplyin…
Low CVSS 3.7
Summary
In PHP versions 7.2.x below 7.2.26, 7.3.x below 7.3.13 and 7.4.0, PHP bcmath extension functions on some systems, including Windows, can be tricked into reading beyond the allocated space by supplying it with string containing characters that are identified as numeric by the OS but aren't ASCII numbers. This can read to disclosure of the content of some memory locations.
In-depth triage
No in-depth report has been generated yet (DR-003 v2 AI pipeline is under construction).
Affected products
- :
- :
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Sources
- NVD DATABASE
Original Links
- http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00036.html Third Party Advisory
- https://bugs.php.net/bug.php?id=78878 Mailing List
- https://lists.debian.org/debian-lts-announce/2019/12/msg00034.html Mailing List
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/N7GCOAE6KVHYJ3UQ4KLPLTGSLX6IRVRN/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XWRQPYXVG43Q7DXMXH6UVWMKWGUW552F/
- https://seclists.org/bugtraq/2020/Feb/27 Mailing List
- https://seclists.org/bugtraq/2020/Feb/31 Mailing List
- https://seclists.org/bugtraq/2021/Jan/3 Mailing List
- https://security.netapp.com/advisory/ntap-20200103-0002/ Third Party Advisory
- https://support.f5.com/csp/article/K48866433?utm_source=f5support&%3Butm_medium=RSS
- https://usn.ubuntu.com/4239-1/ Third Party Advisory
- https://www.debian.org/security/2020/dsa-4626 Third Party Advisory
- https://www.debian.org/security/2020/dsa-4628 Third Party Advisory
- https://www.tenable.com/security/tns-2021-14 Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00036.html Third Party Advisory
- https://bugs.php.net/bug.php?id=78878 Mailing List
- https://lists.debian.org/debian-lts-announce/2019/12/msg00034.html Mailing List
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/N7GCOAE6KVHYJ3UQ4KLPLTGSLX6IRVRN/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XWRQPYXVG43Q7DXMXH6UVWMKWGUW552F/
- https://seclists.org/bugtraq/2020/Feb/27 Mailing List
- https://seclists.org/bugtraq/2020/Feb/31 Mailing List
- https://seclists.org/bugtraq/2021/Jan/3 Mailing List
- https://security.netapp.com/advisory/ntap-20200103-0002/ Third Party Advisory
- https://support.f5.com/csp/article/K48866433?utm_source=f5support&%3Butm_medium=RSS
- https://usn.ubuntu.com/4239-1/ Third Party Advisory
- https://www.debian.org/security/2020/dsa-4626 Third Party Advisory
- https://www.debian.org/security/2020/dsa-4628 Third Party Advisory
- https://www.tenable.com/security/tns-2021-14 Third Party Advisory
Timeline
- nvd_ingest NVD